These might include ' green dollar ' schemes, guidelines on how much to give, or making petrol vouchers available in more outlets.
They were worried about being 'robbed' or tricked by people (including other farmers) replacing some of the product with petrol in the bottle.
At the heart of the cluster, like a parish church in a country village, stands the petrol station.
Some participants were unable to take full advantage of their cars for anything other than essential activities because of the high cost of petrol.
An instance of this is the use of the example of price-fixing by petrol companies in a discussion of evolutionary stable strategies in animal species.
The comparison between the petrol station and the parish church is perhaps far-fetched.
She identifies conversion of petrol and diesel vehicles to compressed natural gas as win-win options for consumers since they decrease pollution and save costs.
Of course, a petrol station, a fast-food outlet and a budget hotel do not make a community.
